How To Fix LQ014 - Error when processing a function module

SAP Error Message - Details

• Message type: E = Error

• Message class: LQ - Proposal Pool Management

• Message number: 014

• Message text: Error when processing a function module

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LQ014 - Error when processing a function module ?

  The SAP error message LQ014 typically indicates that there is an issue when processing a function module related to the logistics execution (LE) area, particularly in the context of handling deliveries or warehouse management. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the function module itself.
  Possible Causes:
  
  
  Configuration Issues: Incorrect settings in the logistics execution configuration can lead to this error. This includes settings related to delivery processing, warehouse management, or transportation management.
  
  
  Data Inconsistencies: Missing or incorrect data in the master data (like material master, customer master, or vendor master) or transactional data (like delivery documents) can trigger this error.
  
  
  Function Module Errors: The function module being called may have bugs or may not be properly implemented. This can happen if there are custom enhancements or modifications.
  
  
  Authorization Issues: The user executing the function may not have the necessary authorizations to perform the action, leading to the error.
  
  
  System Performance: If the system is under heavy load or if there are performance issues, it may lead to timeouts or failures in processing function modules.
  
  
  Solutions:
  
  
  Check Configuration: Review the configuration settings in the logistics execution area. Ensure that all necessary settings are correctly defined and that there are no missing configurations.
  
  
  Validate Data: Check the relevant master and transactional data for completeness and correctness. Ensure that all required fields are filled and that there are no inconsistencies.
  
  
  Debugging: If you have access to the ABAP development environment, you can debug the function module to identify the exact point of failure. This can help in understanding whether the issue is with the data being passed or with the logic in the function module.
  
  
  Review Authorizations: Ensure that the user has the necessary authorizations to execute the function module. You can check this in the user roles and profiles.
  
  
  Check System Logs: Review the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VL01N (Create Outbound Delivery), VL02N (Change Outbound Delivery), and others related to logistics execution.
  SAP Documentation: Review SAP documentation and guides related to logistics execution and function modules for additional insights.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the LQ014 error effectively.